baber/WOPTO huggingface dataset:
Patent JP-H045933-A (JP)
Title: Seating detecting device
Inventor: YOSHIDA MANABU
IPC: A47K13/30
Filed: 1990-04-24
Abstract: PURPOSE:To surely realize the seating detection by using a lavatory seat as a transmission medium of an ultrasonic wave, and also, to improve the design property of a Western-style stool by attaching an ultrasonic transmitter ad an ultrasonic receiver to the reverse side of the lavatory seat. CONSTITUTION:An ultrasonic transmitter 7 and an ultrasonic receiver 8 are attached to the reverse side of a lavatory seat 3, and an ultrasonic wave transmitted from the ultrasonic transmitter 7 is transmitted by using the lavatory seat 3 as a transmission medium, and received by the ultrasonic receiver 8. Also, the ultrasonic transmitter 7 and the ultrasonic receiver 8 are connected to a transmitting/receiving circuit 11 contained in a control box 6 by lead wires 9, 10. In the case a person 14 who goes to the closet is seated on the lavatory seat 3, since the person 14 who goes to the closet comes into contact with the lavatory seat 3, an ultrasonic wave is attenuated in the process in which it is transmitted through the lavatory seat 3, therefore, amplitude of the ultrasonic wave received by the ultrasonic receiver 8 becomes small. In such a way, since a voltage level of an electric signal outputted from a circuit 13 becomes lower than a prescribed value, a seating signal (logical H signal) is outputted from a discriminating circuit 15, and seating can be detected surely.
Patent JP-H10278790-A (JP)
Title: Transfer equipment
Inventor: IZUMI TAKANORI
IPC: B61D47/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To easily position a transfer equipment by moving a positioning sensor at least in one direction independently from the transfer equipment and eliminating any necessity of moving a transfer means a table, etc., in relation to the direction for moving the positioning sensor. SOLUTION: Sensors 32, 33, 34 are mounted on a Y-directional table 30 and moved in the Y-direction independently from arms 16, 18 and a hand 20. The Directional distances from marks 2, 3 are found by the sensors 32, 33 so as to decide the moving distance of the hand 20. The X-directional positioning is performed by the sensor 34 and the mark 4 so as to move the arm 16 in the X direction. A turn table 12 mounting the arm 16 is rotated based on the difference between the Y directional distances by the sensors 32, 33.
Patent JP-S5817363-A (JP)
Inventor: JIYANNPIEERU TEYURUBE
IPC: G01N29/04
Filed: 1982-06-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11305636-A (JP)
Title: Image forming device
Inventor: KAWAGUCHI HIROSHI
IPC: G03G15/01
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To restrain the local temperature rise of an intermediate transfer body, to prolong the life of the intermediate transfer body and to stably obtain a high-quality image without lowering the preheating temperature of a fixing device during standing-by by rotating and driving either a developing means or a transfer means every given time during standing by image formation. SOLUTION: This image forming device which finishes initial sequence maintains the standing-by state (standby state) until the standing-by time (standby state elapsed time) of the image forming device attains previously set standby state continuing time by the control of a controller 40. When the standing-by time of the image forming device attains the previously set standby state continuing time, an intermediate transfer drum 9 and the developing rotary 23 of a developing device 20 are respectively rotated at a previously set angle by the control of the controller 40. When a printing signal is inputted from the standby state, the image forming device starts printing sequence and forms an image.
Patent JP-H02285308-A (JP)
Title: Coated optical fiber
Inventor: IINO AKIRA
IPC: C03C13/04
Filed: 1989-04-27
Abstract: PURPOSE:To prevent the deterioration in mechanical strength by the sticking of moisture near to a juncture at the time of connection by providing an internal protective layer doped with Ti or Zr into a quartz glass on the outside of a clad and an external protective layer essentially consisting of carbon on the outside thereof. CONSTITUTION:This coated fiber has an optical fiber 1 made of quartz glass having the core 1a and the clad 1b, the internal protective layer 2 which is provided on the outside of the clad 1b of the optical fiber 1 and is formed by doping the quartz glass with the Ti or Zr, and the external protective layer 3 which is provided on the outside of the internal protective layer 2 and consists of, for example, the amorphous carbon, i.e. hermetic coating. Another layer may be interposed between the clad 1b and the internal protective layer 2 or between the internal protective layer 2 and the external protective layer 3. The deterioration in the mechanical strength of the coated optical fiber by the sticking of the moisture is prevented even if the hermetic coating is partly removed for the purpose of a fusion splicing or the like and the moisture sticks to this part.
Patent JP-S5135392-A (JP)
Inventor: HAYAKAWA NOBORU
IPC: G01N9/00
Filed: 1974-09-20
Abstract: Disclosed are a method and apparatus for measuring the density of a suspension wherein the suspension to be measured is first subjected to pressurization or depressurization in a closed container by means of a compressor or a vacuum pump to extinguish air bubbles and gas bubbles which would otherwise cause measurement error, and the measurement of the density of the suspension is then achieved with high exactitude in a bubble free state.
Patent JP-S605944-A (JP)
Inventor: ASAI KOUICHI
IPC: E04C5/01
Filed: 1983-06-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5810444-A (JP)
Title: Razor holder for grinding
Inventor: SUZUKI SHIROU
IPC: B24B3/36
Filed: 1981-07-11
Abstract: PURPOSE:To automatically grind a razor along a clam-shaped edge surface of  the razor by providing an adjusting plate, which changes a supporting angle of  the razor in the rear of a clip which holds the razor between. CONSTITUTION:When an edge surface 11 of a razor B and the tip of an adjusting plate 5 are brought into contact with a grinding surface C with the razor B held between at the tip of a clamping plate 1 and with a scale plate 6 fixed with a fixing plate 3, a grinding angle which the edge surface 11 and the grinding surface C form is maintained constant. When the adjusting plate 5 is rotated in consecutive order, changing its fixing position, the grinding angle is also changed consecutively. Therefore, if the fixing position of the adjusting plate 5 responding to a grinding angle which can constitute a clam-shaped edge surface,  is marked on a scale 7 in advance, the edge surface 11 is formed into clam  shape by changing the position of the fixing plate 3 and the scale plate 6, that  is, the fixing position of the adjusting plate 5.
Patent JP-S61267139-A (JP)
Title: Memory control circuit
Inventor: KURIBAYASHI NOBUHIKO
IPC: G06F12/16
Filed: 1985-05-21
Abstract: PURPOSE:To simplify a testing work to look for the data having the uncorrectable error by converting and outputting the matter to the data which are easy to be recognized by an operator when the uncorrectable error is included in the data. CONSTITUTION:At the time of the error which can be corrected, the error byte of the read data is shown by a decoder DEC1, and the error bit in the byte is shown by a decoder DEC2. At such a time, a selector SEL selects the read data from a register DOUT 1, and only the OR gate EOR where the output of the AND gate AND is '1', is reversed, and the error is corrected. When the uncorrectable error occurs, the uncorrectable error signal outputted by a decoder HSDEC, goes to 1, the selector SEL selects a special data register R3 instead of the register DOUT 1 and outputs special data X'DBEE'.
Patent JP-S61266904-A (JP)
Title: Detector for edge form inferiority
Inventor: MATSUBARA TOSHIRO
IPC: G01B11/24
Filed: 1985-05-21
Abstract: PURPOSE:To improve detecting accuracy of the titled detector by detecting the form inferiority of an edge of material to be detected such as a strip. CONSTITUTION:When there is the form inferiority at the edge of the material 1 to be detected, it is detected by a photodetection position detecting circuit 14 and a detected signal is compared with the predetermined upper limit position ho and lower limit position lo with deciding circuits 15 and 16, and a form inferiority signal is outputted. Further, the number of photodetecting element on which a scanning reflected beam is made incident is outputted from a counting circuit 17 and when the number is larger than a predeterminded number (n) or zero, the form inferiority signals are outputted from deciding circuits 18 and 19. These form inferiority signals are sent to a selecting circuit 25 and further, sent to a form inferiority leading edge detecting circuit 26 and a sample and hold circuit 28, and the form inferiority width is outputted.
Patent JP-H07282762-A (JP)
Title: Electron beam irradiating device
Inventor: NISHIKIMI TOSHIRO
IPC: H01J37/30
Filed: 1994-04-11
Abstract: PURPOSE:To provide an electron beam irradiating device by which speed can be controlled over a wide range in a carry of an object to be irradiated by respectively arranging specific plural motors, an electromagnetic clutch and a carrying mechanism in the electron beam irradiating device having prescribed constitution. CONSTITUTION:In an electron beam irradiating device which has a vacuum chamber 1 housing an electron beam source part 3 inside and an irradiating chamber 5 communicated with an irradiating window 4 of the vacuum chamber 1 and is constituted by arranging a carrying mechanism 7 to carry an object 6 to be irradiated inside of the irradiating chamber 5, it has two kinds of high speed motor 21 and low speed motor 22 which continue with each other by a common inverter and can be controlled in rotation in mutually different speed ranges, an electromagnetic clutch 26 selectively using rotational output of these both motors 21 and 22 as input and a carrying mechanism 7 driven by output of the electromagnetic clutch 26.
Patent JP-H04265393-A (JP)
Title: Tunnel curved part propulsion method for shield machine
Inventor: TAWARA KAZUYUKI
IPC: E21D9/093
Filed: 1991-02-18
Abstract: PURPOSE:To perform high-efficient, safe, and high-precise propulsion of a shield machine along the design curve of a tunnel. CONSTITUTION:The rear port of a shield jack 2 on the inner side of a curve is switched and connected to an oil return line with a pressure control valve, and a piston rod 16 is coupled and fixed to an assembled segment 4 through a jig 17. With this state, a shield machine 1 is pushed by means of a shield jack 3 on the outer side of a curve. In this way, the shield jack originally in an inoperative state during construction of the curve part of a tunnel is effectively utilized to achieve a purpose.
Patent JP-S63274184-A (JP)
Title: Photoelectric transducer and manufacture thereof
Inventor: TANAKA MASAHIRO
IPC: H01L31/04
Filed: 1987-05-06
Abstract: PURPOSE:To obtain a high photoelectric conversion efficiency amorphous solar cell by changing an optical band gap without reducing the quality of a film by providing an i-layer which is formed to gradually reduce the content of hydrogen according to enter into deeper from a light entrance side in an nip- junction type photoelectric transducer of amorphous silicon. CONSTITUTION:After an n-layer 2 is formed on a stainless substrate 1, an i-type microcrystal silicon layer 3 is formed. The layer 3 works as a blocking layer which prevents the thermal diffusion of phosphine in the n-layer into an i-layer. Then, the temperature of the substrate is raised to 300 deg.C and the formation of the i-layer 4 is started. Then, the temperature is lowered to 150 deg.C in 170 seconds, 0.9 deg.C per second, and the i-layer 4 approx. 500 nm thick is formed. Then, the above-mentioned substrate is shifted in a p-layer forming chamber and a p-layer 5 of amorphous silicon carbide is formed. The optical band gap of the i-layer 4 formed in this way is made narrower according to proceed into deeper from a light entrance side, the absorption coefficient in a shallow region is approx. 1/5 in comparison with in a deeper region and light can be transmitted into the deeper region of the i-layer 4.
Patent JP-S62267488-A (JP)
Inventor: INDORESU MAASHIYAA
IPC: C25B1/30
Filed: 1987-05-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5334564-A (JP)
Title: Wristwatch with electronic buzzer
Inventor: TAJIMA TAKAO
IPC: G04C21/34
Filed: 1976-09-10
Abstract: PURPOSE: The reduction in size and thickness of a watch is achieved by securing an acoustic vibrating diaphragm provided with a piezoelectric element to a battery exchanging battery cover and increasing the structural density of the watch. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60253246-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAWAKI HISASHI
IPC: H01L23/482
Filed: 1984-05-29
Abstract: PURPOSE:To obtain the ohmic contacting property having few irregularity by a method wherein the first metal thin film is formed, it is alloyed by performing a heat treatment, the second metal thin film is formed, and a die-bonding by conductive resin is performed using a semiconductor element whereon a metallization layer having two layers on back side is formed. CONSTITUTION:A semiconductor element is formed on an N type semiconductor substrate wafer. An Au thin film containing Sb is formed on the back side of said semiconductor wafer. Besides, the semiconductor wafer is heat-treated in an electric furnance, and an Au-Si layer is formed on the back side of said wafer. Subsequently, the second Au-Sb thin film is formed by performing the same method as above. A two-layered back side metallization process is completed, an ordinary pelletizing process is performed, and a die-bonding process is conducted. The above-mentioned materials are bonded in the die-bonding process using epoxy resin.
Patent JP-H09295389-A (JP)
Title: Image receiving sheet
Inventor: TAKADA HAGUMU
IPC: B41M5/40
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain an image receiving sheet excellent in both of durability and printing characteristics by providing a laminated film containing a wax compsn. and a polyester resin as main constitutional components on at least the single surface of a with polyester film. SOLUTION: This image receiving sheet is obtained by providing a laminated film containing a wax compsn. and a polyester resin as main constituents on at least the single surface of a white polyester film. This image receiving sheet is produced by applying a laminated film forming coating soln. to the white polyester film before the completion of crystal orientation and stretching the coated film and heat-treating the stretched film to complete crystal orientation. This method is especially pref. because heat treatment can be performed at a high temp. and a more uniform thin laminated film can be obtained. The wax compsn. and the polyester resin can be used in an arbitrary mixing ratio but, in order to more markedly develop effect, a wax compsn./polyester resin wt. ratio is pref. 2/98-99/1 from an aspect of adhesiveness.
Patent JP-H08300846-A (JP)
Title: Binding device
Inventor: JAKOB HANS HELMUT
IPC: B42B4/02
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a device which can simultaneously accomplish a higher transfer speed and the increase in the production capacity of stapled products and binds products formed from belt-shaped lengthy paper or standard-size paper to be transferred continuously in a pile by using a wire-shaped stapling material which can be deformed into individual clamps. SOLUTION: A storage roll having a conveyance unit, a cutter, and a rotatable drum main body 3 which crosses the transfer direction on one side to nearly contact a product are arranged, and a clamp molding unit is formed from a pocket formed in the main body 3 and a clamp molding member 34 which rotates synchronously with the main body 3 around a shaft 31 extending on the same side of the product in parallel to the main body 3 and can move in the radius direction. A clamp closing device 40 exists on the side of the product facing the main body 3 in a rotor 41 and similarly can be driven synchronously with the main body 3.
Patent JP-H07318627-A (JP)
Title: Satellite data receiver
Inventor: TANAKA HIROKAZU
IPC: G01S3/42
Filed: 1994-05-24
Abstract: PURPOSE:To obtain a satellite data receiver which can receive the tracking data of a satellite on a predetermined orbit by providing a cylindrical one- dimensional phases array antenna, a sub-array selection switch, a phase shifter controller, a tracking unit, etc. CONSTITUTION:An observation data, for example, from a satellite on a predetermined orbit is received by a cylindrical one-dimensional phases array antenna 1 installed on the ground. The beam direction of mXN sub-antennas in the antenna 1 is preset at a predetermined angle for the satellite so that the satellite on the predetermined orbit can be tracked and subjected to selection and speed change control through a sub-array selection switch 7. Each phase shift amount in the phase control circuit 9 is controlled by means of a phase shifter controller 10 such that the phase on the radiation plane has a predetermined shape. A phase control signal is produced from a tracking signal received from a tracking unit 4 and a signal received by the antenna 1 is fed through a low noise receiver 2 to a signal processor 3 where it is subjected to A/D conversion and processed.
Patent JP-H05302954-A (JP)
Title: Electric inspection apparatus for printed wiring board
Inventor: NAKAMURA TADAHIRO
IPC: G01N21/956
Filed: 1992-04-28
Abstract: PURPOSE:To obtain an electric inspection apparatus, for printed wiring board, wherein it can judge the content and the cause of a defect accurately regarding said inspection apparatus wherein it can inspect the continuity state of a wiring pattern formed on a printer wiring board. CONSTITUTION:A printed wiring board 1 on which lands 2 have been formed is held in a definite position. An inspection part 4 in which contact pins 3 have been implanted and installed is lowered. An inspection is performed. When a disconnection defect is judged, an operator inputs the address of a defective point to an operating part 9 and moves a judgment part 6. A recognition camera 5 is moved up to the position of the defective point. The lands 2 on the printed wiring board 1 are displayed on a monitor part A 7, and the contact pins 3 which have been implanted and installed in the inspection part 4 are displayed on a monitor part B 8. Thereby, the operator observes the monitor parts and can easily confirm whether the lands 2 and the contact pins are contaminated or not when dust particles adhere to them, whether the lands 2 are aligned with the contact pins 3 or not and whether the contact pins 3 are bent or tilted or not. As a result, it is possible to accurately and quickly judge the content of a defect.
Patent JP-S5733805-A (JP)
Title: Strip line type microwave frequency modulation modulator
Inventor: IMAMURA TAKAYUKI
IPC: H03C7/02
Filed: 1980-08-07
Abstract: PURPOSE:To prevent the deterioration of characteristics, which is caused by a variation of an ambient temperature, by providing an optional bias to a microwave solid oscillation element by a voltage correcting circuit so that differential characteristics of the voltage correcting circuit appropriate. CONSTITUTION:A microwave solid oscillation element 1 is connected to a main transmission line 3, and to this element 1 is connected a variable capacity diode 12 in parallel throgh an coupling space 11 and a transmission line 10 of characteristics impedance ZA. To this diode 12 is connected a modulation biasing circuit 15 for supplying DC voltage and a modulation signal, through the transmission line 10. Moreover, to the diode 12 is connected in series to a transmission line 13 having the length of odd times of 1/4 of the oscillation wavelength. Subseqently, an oscillation biasing circuit 7 is connected through a transformer having 1/4 wavelength connected in series to the element 1, to this circuit 7 is connected a voltage correcting circuit 20 for compensating the modulation differential characteristics, and the deterioration of the characteristics which is caused by a variation of ambient temperature is prevented.
Patent JP-H02290292-A (JP)
Title: Ph adjustor
Inventor: ONO MASAYUKI
IPC: C02F1/68
Filed: 1989-04-28
Abstract: PURPOSE:To make a neutralizing reaction of acid moderate, to certify a stabilization of pH and to reduce a management cost of facilities by firing moldings containing 80 to 99wt.% calcium carbonate and 20 to 1wt.% sodium silicate. CONSTITUTION:An aimed pH adjustor is obtained by firing moldings containing 80 to 99wt.% calcium carbonate and 20 to 1wt.% sodium silicate. An example of methods for producing this modifier is to mix 5 pts.wt. sodium silicate power and a certain amount of water with 95 pts.wt. calcium carbonate powder and to fire this mixture at 300 to 700 deg.C after forming it into a desired shape such as globule, plate and rod form. If this pH adjustor is soaked into a liquid, whose pH is necessary to be adjusted and in case of tending into acidic, the calcium carbonate is accordingly dissolved to raise the pH. When the pH is recovered nearly to neutral, the pH does not rise furthermore, because the dissolution of calcium carbonate stops.
Patent JP-S5812507-A (JP)
Title: Train information output device
Inventor: NAKAJIMA TSUNEYA
IPC: G06F19/00
Filed: 1981-07-13
Abstract: PURPOSE:To enable to immediately obtain necessary information by installing an information command terminal station in each train. CONSTITUTION:Condition information of necessary information inputted from a data input unit 4 installed in each vehicle is applied through an interface unit 24 to an arithmetic unit 21, which decodes the data and applies it from a transmission unit 23 to a central station 1. The station 1 decodes the signal, reads necessary data such as time table data or the like stored in a memory 11, supplies insufficient necessary information from an external transmission unit 14 to a central information command unit 6, and produces it through a transmission unit 13 to a terminal station 2 by adding the delay information of it own train. The station 2 decodes the signal and outputs the information through the unit 24 to a data output unit 5.
Patent JP-H10269708-A (JP)
Title: Memory system for multiple signals
Inventor: FUKUDA HIROSHI
IPC: G11B5/02
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To realize reduced cost, an increased density and a higher speed for recording by allowing recording and reproducing of signals in which magnetic or optical factors, intensity, shape and the like thereof are varied in a digital or analog manner to represent a certain meaning, so that a value indicating multiple meanings is recorded at one point of a memory. SOLUTION: High and low levels of DC and AC components in a magnetic waveform of an input signal are compared with a recording magnetization characteristic which corresponds to an initial magnetization curve of hysteresis. The high and low levels of the DC component in the magnetic waveform of the input signal correspond to high and low levels of a DC component waveform of a leakage magnetic flux. Accordingly, when input signals of high and low levels flow through a coil of a magnetic head, a medium is magnetized at high and low levels, and an intensity level of this leakage magnetic flux of the medium appears as high and low levels in a reproduced voltage. Then, the reproduced voltage waveform is sensed precisely to be identified at each level.  Thus, a large amount of information can be recorded at a high density in a small medium, realizing a rapid recording and readout of information.